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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2021-7-3-16-24</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-173</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭЛЕКТРОНИКА, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, PHOTONICS, INSTRUMENTATION AND COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Моделирование и оценивание параметров частично-когерентных сигналов в радиотехнических системах</article-title><trans-title-group xml:lang="en"><trans-title>Modeling and Parameter Estimation of Partially Coherent Signals in Radio Engineering Systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глушанков</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushankov</surname><given-names>E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Глушанков Евгений Иванович, доктор технических наук, профессор, профессор кафедры радиосистем и обработки сигналов</p><p>Санкт-Петербург, 193232</p></bio><bio xml:lang="en"><p>St. Petersburg, 193232</p></bio><email xlink:type="simple">glushankov57@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кирик</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kirik</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирик Дмитрий Игоревич, кандидат технических наук, доцент, декан факультета радиотехнологий связи </p><p>Санкт-Петербург, 193232</p></bio><bio xml:lang="en"><p>St. Petersburg, 193232</p></bio><email xlink:type="simple">d_i_kirik@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лялина</surname><given-names>А. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyalina</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лялина Анна Жановна, инженер </p><p>Санкт-Петербург, 194214</p></bio><bio xml:lang="en"><p>St. Petersburg, 194214</p></bio><email xlink:type="simple">lyalinanna@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The Bonch-Bruevich Saint-Petersburg State University of Telecommunications</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «БалтИнфоКом»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>BaltInfoCom, LLC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2021</year></pub-date><volume>7</volume><issue>3</issue><fpage>16</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Глушанков Е.И., Кирик Д.И., Лялина А.Ж., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Глушанков Е.И., Кирик Д.И., Лялина А.Ж.</copyright-holder><copyright-holder xml:lang="en">Glushankov E., Kirik D., Lyalina A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://tuzs.sut.ru/jour/article/view/173">https://tuzs.sut.ru/jour/article/view/173</self-uri><abstract><p>Рассматривается задача моделирования сигналов различной пространственной когерентности в радиотехнических системах. Предложена математическая модель для пространственно-когерентных сигналов в виде стохастических дифференциальных уравнений с последующим ее исследованием в среде Simulink. Далее приводится методика построения математической модели для более общего случая – частично-когерентных сигналов, и производится оценка ее точности. На основе разработанных моделей синтезируется компенсационный алгоритм оценивания параметров частично-когерентных сигналов. По полученной зависимости чувствительности модели к отклонению от априорных данных сделаны выводы о достаточно высокой точности оценивания с использованием синтезированных алгоритмов.</p></abstract><trans-abstract xml:lang="en"><p>The problem of modeling signals of various spatial coherence in radio engineering systems is considered. First, a mathematical model for spatially coherent signals in the form of stochastic differential equations is constructed, followed by its study in the Simulink environment. The following is a method for constructing a mathematical model for a more general case – partially coherent signals, and its accuracy is also evaluated. Based on the developed models, an algorithm for estimating the parameters of partially coherent signals is synthesized. Based on the obtained dependence of the sensitivity of the model to deviation from a priori data, conclusions are drawn about a sufficiently high accuracy of estimation using synthesized algorithms.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пространственно-временная обработка сигналов</kwd><kwd>стохастические дифференциальные уравнения</kwd><kwd>оценивание параметров</kwd><kwd>моделирование</kwd><kwd>фильтр Калмана</kwd><kwd>корреляционная функция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>space-time signal processing</kwd><kwd>stochastic differential equations</kwd><kwd>parameter estimation</kwd><kwd>modeling</kwd><kwd>Kalman filter</kwd><kwd>correlation function</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Нахмансон Г.С. Пространственно-временная обработка широкополосных сигналов. 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